Enduro Zero Ceramic Grade 3 6803 Sealed Cartridge Bearing 17 x 26 x 5mm CheckoutSpec= 4-Piece }Park Tool TNS-1 Star Nut

}Park Tool TNS-1 Star Nut Setter for 1" and 1-1/8" Threadless Headsets

Perfect for the car travelling to an event or a minimalist home shop setup

Choose from 7 different output modes

}Campagnolo Chorus Cassette - 12 Speed 11-29t Silver

Enduro Zero Ceramic Grade 3 6803 Sealed Cartridge Bearing 17 x 26 x 5mm CheckoutSpec= 4-Piece }Park Tool TNS-1 Star NutZero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance. All measurements are in millimeters ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon Nitride balls 52100 high carbon Chromium alloy races Races receive 3 cryogenic